Damin Daniel C, Biazi Bruna H, Colles Tuane, Lazzaron Anderson R, Tarta Cláudio
Division of Coloproctology, Hospital de Clinicas de Porto Alegre, Porto Alegre, Brazil; Department of Surgery, Federal University of Rio Grande do Sul, Porto Alegre, Brazil.
Gastrointest Endosc. 2020 Dec;92(6):1265-1266. doi: 10.1016/j.gie.2020.06.050. Epub 2020 Jun 24.